Keysight (Agilent) E4423B CALIBRATION and Keysight (Agilent) E4423B REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the Keysight (Agilent) E4423B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) E4423B   Description / Specification:    
Keysight (Agilent) E4423B ESG-AP 1000 MHz Analog RF Signal Generator

The Agilent E4423B ESG-AP Analog RF Signal Generator provides all of the features of ESG-A, plus enhanced phase-noise performance. Frequency range: 250 kHz to 1000 MHz, with a 0.01 Hz resolution. Typical switching speed with modulation enabled: <65 ms; with modulation disabled: <55 ms. Sweep Modes: Step: frequency and power, and arbitrary list. Dwell time: 1 ms to 60 sec. Number of points: 2 to 401. Sweep Modes: Step: frequency and power, and arbitrary list. Internal reference oscillator timebase stability: aging rate of <+/- 0.1 ppm per year. Timebase reference output frequency: 10 MHz; output voltage: >0.35 V rms into a 50 Ohm load. External reference input frequencies: 1, 2, 5, 10 MHz +/- 1 ppm; amplitude: >0.15 V rms; input impedance: 50 Ohms. Output power range 250 kHz to 1000 MHz: +13 to -136 dBm (standard), +17 to -136 dBm (option UNB enabled). Output power resolution: 0.02 dB. Level accuracy at 250 kHz to 2000 MHz and +7 to -120 dBm: +/- 0.5 dB; -120 to -127 dBm: +/- 0.5 dB; -127 dBm: +/- 1.5 dB. Amplitude switching speed: <36 ms typical. Reverse power protection: at 250 kHz to 2000 MHz: 50 Watts. Max DC voltage: 50 V. SWR: <1.4:1 typical (standard), <1.25:1 typical (option UNB). The E4423B has 3 frequency bands. SSB phase noise at 500 MHz: <–138 dBc/Hz; at 1000 MHz: <–134 dBc/Hz. Frequency modulation maximum deviation: N x 1 MHz. Modulation frequency response on FM1 in a 1 dB bandwidth: 20 Hz to 100 kHz; in a 3 dB bandwidth: 5 Hz to 10 MHz. On FM2 in a 1 db bandwidth: same as FM1; in a 3 dB bandwidth: 5 Hz to 1 MHz. Phase modulation maximum deviation in normal bandwidth: N x 10 rad; high bandwidth: N x 1 rad, with a resolution of 0.1% of set deviation. Modulation frequency response in normal bandwidth: dc –100 kHz in mode 1, dc –100 kHz in mode 2; in high bandwidth: dc –1 MHz in mode 1, dc –1 MHz (typ.) in mode 2. Amplitude modulation range: (envelope peak = max. specified power): 0 to 100% with a resolution of 0.1%. Rate: 10 Hz to 10 kHz. Accuracy (1 kHz rate): <+/-(6% of modulation index setting + 1%). Pulse modulation on/off ratio: at <=3 GHz: >80 dB; at >3 GHz: >60 dB with rise and fall times of 150 ns typical. Minimum pulse width: ALC On: 2 microseconds; ALC Off: 0.4 microseconds. Level accuracy (relative to CW): +/- 0.5 dB, typical. The internal modulation source AM, FM, phase modulation and LF including sine, square, ramp, triangle, pulse, and noise waveforms. Available options: Opt 1E6 High performance pulse modulation, Opt UNB High power with mechanical attenuator.



 

Standard Calibration $890.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) E4423B. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Channel Bandwidth
Channel Bandwidth is the bandwidth over which power is measured. This is usually the bandwidth in which almost all of the power of a signal is contained.

Jitter
Jitter in technical terms is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals. Jitter is a significant, and usually undesired, factor in the design of almost all communications links (e.g., USB, PCI-e, SATA, OC-48). In clock recovery applications it is called timing jitter.

Overshoot
Overshoot is the distortion that follows a major transition; the difference between the peak power point and the pulse-top amplitude computed as a percentage of the pulse-top amplitude.

Rise Time
Rise time refers to the time required for a signal to change from a specified low value to a specified high value, usually 10 and 90 percent of pulse-top amplitude (vertical display is linear power).

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